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What is the side length b in the triangle below? A. 16 B. 8 C. 23.3 D. 2.8

What is the side length b in the triangle below? A. 16 B. 8 C. 23.3 D. 2.8
asked 229k views
5 votes
What is the side length b in the triangle below?

A. 16
B. 8
C. 23.3
D. 2.8

What is the side length b in the triangle below? A. 16 B. 8 C. 23.3 D. 2.8-example-1
asked
User Kunle Ajiboye
by
8.2k points

1 Answer

4 votes
12²+b²=20²
144+b²=400
256=b²
√256=b²
b=16

answered
User Behdad
by
8.3k points
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